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pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
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I installed NetworkX, GraphViz and pydot, but could not get Graphviz functionality to work with NetworkX (e.g. this NetworkX example failed). I kept getting: global name 'dot_parser' is not defined. Your solution solved this problem.
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How to highlight a current menu item?
...lly with ngResource and the like.
And here is the fiddle: http://jsfiddle.net/gy2an/8/
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Calculating text width
...nt uses because it reuses an existing DOM element.
Demo: http://jsfiddle.net/philfreo/MqM76/
// Calculate width of text from DOM element or string. By Phil Freo <http://philfreo.com>
$.fn.textWidth = function(text, font) {
if (!$.fn.textWidth.fakeEl) $.fn.textWidth.fakeEl = $('<span&...
+ operator for array in PHP?
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@Pacerier PHP produced by php.net doesn't have a formal spec, but both the + and array_merge call zend_hash_merge under the hood. This is also expected, since in PHP arrays are implemented as ordered hash maps.
– bishop
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Service Reference Error: Failed to generate code for the service reference
...ar error when trying to generate the client for a web service from an ASP .Net MVC 4.0 project using Visual Studio 2012.
The root of the problem seems to be that fact that the project from where I was trying to generate the client was referencing an assembly which in turn was dependent on another a...
How to force garbage collector to run?
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I think that .Net Framework does this automatically but just in case.
First, make sure to select what you want to erase, and then call the garbage collector:
randomClass object1 = new randomClass
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// Give a null value to the code y...
Convert char to int in C#
...n asks for char to int without using string first.
– NetMage
Mar 25 '19 at 20:31
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How to store arbitrary data for some HTML tags
... @nickf You can get rid of eval using JSON.parse instead jsfiddle.net/EAXmY
– Simon
Oct 10 '13 at 11:49
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The name 'ConfigurationManager' does not exist in the current context
...trying to access connectionStrings from the config file. The code is ASP.NET + C#. I have added System.Configuration to reference and also mentioned with using. But still it wouldn't accept the assembly.
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Automating the InvokeRequired code pattern
...ain how thread.invokerequired works behind?
– Sudhir.net
Nov 28 '18 at 6:08
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InvokeRequired tell...